condition	mean	min	max
4 h after light	0.01118325	0.0	0.0223665
8 h after light	0.0	0.0	0.0
12 h after light	0.01425695	0.0	0.0285139
4 h after dark	0.0179913	0.0	0.0539739
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0